125Khz&134.2Khz

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{"cid":"121640","pid":"22498616","pimg_url":"\/\/img1.b2bforus.com\/80\/f4\/b1146710b348\/product\/75989802_s-w400xh400.jpg","name":"low frequency animal management rfid card reader handheld card reader supports ISO11784\/5 FDX-B standard 32mm*22mm*4mm","attrs":{"Price":"Negotiable","MOQ":"50.0 Units","Delivery Time":"Negotiable","Brand":"RDM"}}